luboslenco
259 lines
12 KiB
TypeScript
259 lines
12 KiB
TypeScript
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///if (is_paint || is_sculpt)
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class Gizmo {
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static v = vec4_create();
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static v0 = vec4_create();
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static q = quat_create();
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static q0 = quat_create();
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static update = () => {
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let isObject = Context.raw.tool == WorkspaceTool.ToolGizmo;
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let isDecal = Base.isDecalLayer();
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let gizmo = Context.raw.gizmo;
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let hide = Operator.shortcut(Config.keymap.stencil_hide, ShortcutType.ShortcutDown);
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gizmo.visible = (isObject || isDecal) && !hide;
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if (!gizmo.visible) return;
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let paintObject: object_t = Context.raw.paintObject.base;
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///if is_forge
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if (Context.raw.selectedObject != null) {
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paintObject = Context.raw.selectedObject;
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}
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///end
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if (isObject) {
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vec4_set_from(gizmo.transform.loc, paintObject.transform.loc);
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}
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else if (isDecal) {
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vec4_set(gizmo.transform.loc, Context.raw.layer.decalMat.m[12], Context.raw.layer.decalMat.m[13], Context.raw.layer.decalMat.m[14]);
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}
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let cam = scene_camera;
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let fov = cam.data.fov;
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let dist = vec4_dist(cam.base.transform.loc, gizmo.transform.loc) / 8 * fov;
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vec4_set(gizmo.transform.scale, dist, dist, dist);
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vec4_set(Context.raw.gizmoTranslateX.transform.scale, dist, dist, dist);
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vec4_set(Context.raw.gizmoTranslateY.transform.scale, dist, dist, dist);
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vec4_set(Context.raw.gizmoTranslateZ.transform.scale, dist, dist, dist);
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vec4_set(Context.raw.gizmoScaleX.transform.scale, dist, dist, dist);
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vec4_set(Context.raw.gizmoScaleY.transform.scale, dist, dist, dist);
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vec4_set(Context.raw.gizmoScaleZ.transform.scale, dist, dist, dist);
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vec4_set(Context.raw.gizmoRotateX.transform.scale, dist, dist, dist);
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vec4_set(Context.raw.gizmoRotateY.transform.scale, dist, dist, dist);
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vec4_set(Context.raw.gizmoRotateZ.transform.scale, dist, dist, dist);
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transform_build_matrix(gizmo.transform);
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// Scene control
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if (isObject) {
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if (Context.raw.translateX || Context.raw.translateY || Context.raw.translateZ || Context.raw.scaleX || Context.raw.scaleY || Context.raw.scaleZ || Context.raw.rotateX || Context.raw.rotateY || Context.raw.rotateZ) {
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if (Context.raw.translateX) {
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paintObject.transform.loc.x = Context.raw.gizmoDrag;
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}
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else if (Context.raw.translateY) {
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paintObject.transform.loc.y = Context.raw.gizmoDrag;
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}
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else if (Context.raw.translateZ) {
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paintObject.transform.loc.z = Context.raw.gizmoDrag;
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}
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else if (Context.raw.scaleX) {
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paintObject.transform.scale.x += Context.raw.gizmoDrag - Context.raw.gizmoDragLast;
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}
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else if (Context.raw.scaleY) {
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paintObject.transform.scale.y += Context.raw.gizmoDrag - Context.raw.gizmoDragLast;
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}
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else if (Context.raw.scaleZ) {
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paintObject.transform.scale.z += Context.raw.gizmoDrag - Context.raw.gizmoDragLast;
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}
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else if (Context.raw.rotateX) {
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quat_from_axis_angle(Gizmo.q0, vec4_x_axis(), Context.raw.gizmoDrag - Context.raw.gizmoDragLast);
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quat_mult(paintObject.transform.rot, Gizmo.q0);
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}
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else if (Context.raw.rotateY) {
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quat_from_axis_angle(Gizmo.q0, vec4_y_axis(), Context.raw.gizmoDrag - Context.raw.gizmoDragLast);
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quat_mult(paintObject.transform.rot, Gizmo.q0);
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}
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else if (Context.raw.rotateZ) {
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quat_from_axis_angle(Gizmo.q0, vec4_z_axis(), Context.raw.gizmoDrag - Context.raw.gizmoDragLast);
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quat_mult(paintObject.transform.rot, Gizmo.q0);
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}
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Context.raw.gizmoDragLast = Context.raw.gizmoDrag;
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transform_build_matrix(paintObject.transform);
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///if arm_physics
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let pb = (paintObject as any).physicsBody;
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if (pb != null) pb.syncTransform();
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///end
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}
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}
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// Decal layer control
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else if (isDecal) {
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if (Context.raw.translateX || Context.raw.translateY || Context.raw.translateZ || Context.raw.scaleX || Context.raw.scaleY || Context.raw.scaleZ || Context.raw.rotateX || Context.raw.rotateY || Context.raw.rotateZ) {
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if (Context.raw.translateX) {
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Context.raw.layer.decalMat.m[12] = Context.raw.gizmoDrag;
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}
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else if (Context.raw.translateY) {
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Context.raw.layer.decalMat.m[13] = Context.raw.gizmoDrag;
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}
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else if (Context.raw.translateZ) {
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Context.raw.layer.decalMat.m[14] = Context.raw.gizmoDrag;
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}
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else if (Context.raw.scaleX) {
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mat4_decompose(Context.raw.layer.decalMat, Gizmo.v, Gizmo.q, Gizmo.v0);
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Gizmo.v0.x += Context.raw.gizmoDrag - Context.raw.gizmoDragLast;
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mat4_compose(Context.raw.layer.decalMat, Gizmo.v, Gizmo.q, Gizmo.v0);
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}
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else if (Context.raw.scaleY) {
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mat4_decompose(Context.raw.layer.decalMat, Gizmo.v, Gizmo.q, Gizmo.v0);
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Gizmo.v0.y += Context.raw.gizmoDrag - Context.raw.gizmoDragLast;
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mat4_compose(Context.raw.layer.decalMat, Gizmo.v, Gizmo.q, Gizmo.v0);
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}
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else if (Context.raw.scaleZ) {
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mat4_decompose(Context.raw.layer.decalMat, Gizmo.v, Gizmo.q, Gizmo.v0);
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Gizmo.v0.z += Context.raw.gizmoDrag - Context.raw.gizmoDragLast;
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mat4_compose(Context.raw.layer.decalMat, Gizmo.v, Gizmo.q, Gizmo.v0);
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}
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else if (Context.raw.rotateX) {
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mat4_decompose(Context.raw.layer.decalMat, Gizmo.v, Gizmo.q, Gizmo.v0);
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quat_from_axis_angle(Gizmo.q0, vec4_x_axis(), -Context.raw.gizmoDrag + Context.raw.gizmoDragLast);
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quat_mult_quats(Gizmo.q, Gizmo.q0, Gizmo.q);
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mat4_compose(Context.raw.layer.decalMat, Gizmo.v, Gizmo.q, Gizmo.v0);
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}
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else if (Context.raw.rotateY) {
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mat4_decompose(Context.raw.layer.decalMat, Gizmo.v, Gizmo.q, Gizmo.v0);
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quat_from_axis_angle(Gizmo.q0, vec4_y_axis(), -Context.raw.gizmoDrag + Context.raw.gizmoDragLast);
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quat_mult_quats(Gizmo.q, Gizmo.q0, Gizmo.q);
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mat4_compose(Context.raw.layer.decalMat, Gizmo.v, Gizmo.q, Gizmo.v0);
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}
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else if (Context.raw.rotateZ) {
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mat4_decompose(Context.raw.layer.decalMat, Gizmo.v, Gizmo.q, Gizmo.v0);
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quat_from_axis_angle(Gizmo.q0, vec4_z_axis(), Context.raw.gizmoDrag - Context.raw.gizmoDragLast);
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quat_mult_quats(Gizmo.q, Gizmo.q0, Gizmo.q);
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mat4_compose(Context.raw.layer.decalMat, Gizmo.v, Gizmo.q, Gizmo.v0);
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}
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Context.raw.gizmoDragLast = Context.raw.gizmoDrag;
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if (Context.raw.material != Context.raw.layer.fill_layer) {
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Context.setMaterial(Context.raw.layer.fill_layer);
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}
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Base.updateFillLayer(Context.raw.gizmoStarted);
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}
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}
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Context.raw.gizmoStarted = false;
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if (mouse_started("left") && paintObject.name != "Scene") {
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// Translate, scale
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let trs = [Context.raw.gizmoTranslateX.transform, Context.raw.gizmoTranslateY.transform, Context.raw.gizmoTranslateZ.transform,
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Context.raw.gizmoScaleX.transform, Context.raw.gizmoScaleY.transform, Context.raw.gizmoScaleZ.transform];
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let hit = raycast_closest_box_intersect(trs, mouse_view_x(), mouse_view_y(), scene_camera);
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if (hit != null) {
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if (hit.object == Context.raw.gizmoTranslateX) Context.raw.translateX = true;
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else if (hit.object == Context.raw.gizmoTranslateY) Context.raw.translateY = true;
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else if (hit.object == Context.raw.gizmoTranslateZ) Context.raw.translateZ = true;
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else if (hit.object == Context.raw.gizmoScaleX) Context.raw.scaleX = true;
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else if (hit.object == Context.raw.gizmoScaleY) Context.raw.scaleY = true;
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else if (hit.object == Context.raw.gizmoScaleZ) Context.raw.scaleZ = true;
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if (Context.raw.translateX || Context.raw.translateY || Context.raw.translateZ || Context.raw.scaleX || Context.raw.scaleY || Context.raw.scaleZ) {
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Context.raw.gizmoOffset = 0.0;
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Context.raw.gizmoStarted = true;
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}
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}
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else {
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// Rotate
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let trs = [Context.raw.gizmoRotateX.transform, Context.raw.gizmoRotateY.transform, Context.raw.gizmoRotateZ.transform];
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let hit = raycast_closest_box_intersect(trs, mouse_view_x(), mouse_view_y(), scene_camera);
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if (hit != null) {
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if (hit.object == Context.raw.gizmoRotateX) Context.raw.rotateX = true;
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else if (hit.object == Context.raw.gizmoRotateY) Context.raw.rotateY = true;
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else if (hit.object == Context.raw.gizmoRotateZ) Context.raw.rotateZ = true;
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if (Context.raw.rotateX || Context.raw.rotateY || Context.raw.rotateZ) {
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Context.raw.gizmoOffset = 0.0;
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Context.raw.gizmoStarted = true;
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}
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}
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}
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}
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else if (mouse_released("left")) {
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Context.raw.translateX = Context.raw.translateY = Context.raw.translateZ = false;
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Context.raw.scaleX = Context.raw.scaleY = Context.raw.scaleZ = false;
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Context.raw.rotateX = Context.raw.rotateY = Context.raw.rotateZ = false;
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}
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if (Context.raw.translateX || Context.raw.translateY || Context.raw.translateZ || Context.raw.scaleX || Context.raw.scaleY || Context.raw.scaleZ || Context.raw.rotateX || Context.raw.rotateY || Context.raw.rotateZ) {
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Context.raw.rdirty = 2;
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if (isObject) {
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let t = paintObject.transform;
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vec4_set(Gizmo.v, transform_world_x(t), transform_world_y(t), transform_world_z(t));
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}
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else if (isDecal) {
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vec4_set(Gizmo.v, Context.raw.layer.decalMat.m[12], Context.raw.layer.decalMat.m[13], Context.raw.layer.decalMat.m[14]);
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}
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if (Context.raw.translateX || Context.raw.scaleX) {
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let hit = raycast_plane_intersect(vec4_y_axis(), Gizmo.v, mouse_view_x(), mouse_view_y(), scene_camera);
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if (hit != null) {
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if (Context.raw.gizmoStarted) Context.raw.gizmoOffset = hit.x - Gizmo.v.x;
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Context.raw.gizmoDrag = hit.x - Context.raw.gizmoOffset;
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}
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}
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else if (Context.raw.translateY || Context.raw.scaleY) {
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let hit = raycast_plane_intersect(vec4_x_axis(), Gizmo.v, mouse_view_x(), mouse_view_y(), scene_camera);
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if (hit != null) {
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if (Context.raw.gizmoStarted) Context.raw.gizmoOffset = hit.y - Gizmo.v.y;
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Context.raw.gizmoDrag = hit.y - Context.raw.gizmoOffset;
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}
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}
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else if (Context.raw.translateZ || Context.raw.scaleZ) {
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let hit = raycast_plane_intersect(vec4_x_axis(), Gizmo.v, mouse_view_x(), mouse_view_y(), scene_camera);
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if (hit != null) {
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if (Context.raw.gizmoStarted) Context.raw.gizmoOffset = hit.z - Gizmo.v.z;
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Context.raw.gizmoDrag = hit.z - Context.raw.gizmoOffset;
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}
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}
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else if (Context.raw.rotateX) {
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let hit = raycast_plane_intersect(vec4_x_axis(), Gizmo.v, mouse_view_x(), mouse_view_y(), scene_camera);
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if (hit != null) {
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if (Context.raw.gizmoStarted) {
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mat4_decompose(Context.raw.layer.decalMat, Gizmo.v, Gizmo.q, Gizmo.v0);
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Context.raw.gizmoOffset = Math.atan2(hit.y - Gizmo.v.y, hit.z - Gizmo.v.z);
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}
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Context.raw.gizmoDrag = Math.atan2(hit.y - Gizmo.v.y, hit.z - Gizmo.v.z) - Context.raw.gizmoOffset;
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}
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}
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else if (Context.raw.rotateY) {
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let hit = raycast_plane_intersect(vec4_y_axis(), Gizmo.v, mouse_view_x(), mouse_view_y(), scene_camera);
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if (hit != null) {
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if (Context.raw.gizmoStarted) {
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mat4_decompose(Context.raw.layer.decalMat, Gizmo.v, Gizmo.q, Gizmo.v0);
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Context.raw.gizmoOffset = Math.atan2(hit.z - Gizmo.v.z, hit.x - Gizmo.v.x);
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}
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Context.raw.gizmoDrag = Math.atan2(hit.z - Gizmo.v.z, hit.x - Gizmo.v.x) - Context.raw.gizmoOffset;
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}
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}
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else if (Context.raw.rotateZ) {
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let hit = raycast_plane_intersect(vec4_z_axis(), Gizmo.v, mouse_view_x(), mouse_view_y(), scene_camera);
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if (hit != null) {
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if (Context.raw.gizmoStarted) {
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mat4_decompose(Context.raw.layer.decalMat, Gizmo.v, Gizmo.q, Gizmo.v0);
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Context.raw.gizmoOffset = Math.atan2(hit.y - Gizmo.v.y, hit.x - Gizmo.v.x);
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}
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Context.raw.gizmoDrag = Math.atan2(hit.y - Gizmo.v.y, hit.x - Gizmo.v.x) - Context.raw.gizmoOffset;
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}
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}
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if (Context.raw.gizmoStarted) Context.raw.gizmoDragLast = Context.raw.gizmoDrag;
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///if is_forge
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UtilMesh.removeMergedMesh();
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RenderPathRaytrace.ready = false;
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///end
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}
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_input_occupied = (Context.raw.translateX || Context.raw.translateY || Context.raw.translateZ || Context.raw.scaleX || Context.raw.scaleY || Context.raw.scaleZ || Context.raw.rotateX || Context.raw.rotateY || Context.raw.rotateZ) && mouse_view_x() < Base.w();
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}
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}
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///end
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