1 files changed, 134 insertions, 0 deletions
diff --git a/APEX_1.4/module/emitter/src/GroundEmitterAssetPreview.cpp b/APEX_1.4/module/emitter/src/GroundEmitterAssetPreview.cpp
new file mode 100644
index 00000000..163fda49
--- /dev/null
+++ b/APEX_1.4/module/emitter/src/GroundEmitterAssetPreview.cpp
@@ -0,0 +1,134 @@
+/*
+ * Copyright (c) 2008-2015, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * NVIDIA CORPORATION and its licensors retain all intellectual property
+ * and proprietary rights in and to this software, related documentation
+ * and any modifications thereto.  Any use, reproduction, disclosure or
+ * distribution of this software and related documentation without an express
+ * license agreement from NVIDIA CORPORATION is strictly prohibited.
+ */
+
+
+#include "RenderDebugInterface.h"
+#include "GroundEmitterPreview.h"
+#include "GroundEmitterAssetPreview.h"
+#include "ApexPreview.h"
+#include "ApexUsingNamespace.h"
+#include "WriteCheck.h"
+#include "ReadCheck.h"
+
+namespace nvidia
+{
+namespace emitter
+{
+
+void GroundEmitterAssetPreview::drawEmitterPreview(void)
+{
+	WRITE_ZONE();
+#ifndef WITHOUT_DEBUG_VISUALIZE
+	if (!mApexRenderDebug)
+	{
+		return;
+	}
+	PxVec3 tmpUpDirection(0.0f, 1.0f, 0.0f);
+
+	using RENDER_DEBUG::DebugColors;
+
+	//asset preview init
+	if (mGroupID == 0)
+	{
+		mGroupID = RENDER_DEBUG_IFACE(mApexRenderDebug)->beginDrawGroup(PxMat44(PxIdentity));
+		// Cylinder that describes the refresh radius, upDirection, and spawnHeight
+		RENDER_DEBUG_IFACE(mApexRenderDebug)->setCurrentColor(RENDER_DEBUG_IFACE(mApexRenderDebug)->getDebugColor(DebugColors::Green));
+		RENDER_DEBUG_IFACE(mApexRenderDebug)->debugCylinder(
+		    PxVec3(0.0f),
+		    tmpUpDirection * (mAsset->getSpawnHeight() + mAsset->getRaycastHeight() + 0.01f),
+		    mAsset->getRadius());
+
+		// Ray that describes the raycast spawn height
+		RENDER_DEBUG_IFACE(mApexRenderDebug)->setCurrentColor(RENDER_DEBUG_IFACE(mApexRenderDebug)->getDebugColor(DebugColors::Yellow), 
+															RENDER_DEBUG_IFACE(mApexRenderDebug)->getDebugColor(DebugColors::Yellow));
+		RENDER_DEBUG_IFACE(mApexRenderDebug)->setCurrentArrowSize(mScale);
+		RENDER_DEBUG_IFACE(mApexRenderDebug)->debugRay(tmpUpDirection * mAsset->getRaycastHeight(), PxVec3(0.0f));
+		RENDER_DEBUG_IFACE(mApexRenderDebug)->endDrawGroup();
+	}
+
+	//asset preview set pose
+	PxMat44 groupPose = mPose;
+	RENDER_DEBUG_IFACE(mApexRenderDebug)->setDrawGroupPose(mGroupID, groupPose);
+
+	//asset preview set visibility
+	RENDER_DEBUG_IFACE(mApexRenderDebug)->setDrawGroupVisible(mGroupID, true);
+#endif
+}
+
+void GroundEmitterAssetPreview::destroy(void)
+{
+	mApexRenderDebug = NULL;
+	ApexPreview::destroy();
+	delete this;
+}
+
+GroundEmitterAssetPreview::~GroundEmitterAssetPreview(void)
+{
+}
+
+void GroundEmitterAssetPreview::setPose(const PxMat44& pose)
+{
+	WRITE_ZONE();
+	mPose = PxTransform(pose);
+	drawEmitterPreview();
+}
+
+void GroundEmitterAssetPreview::setScale(float scale)
+{
+	WRITE_ZONE();
+	mScale = scale;
+	drawEmitterPreview();
+}
+
+const PxMat44 GroundEmitterAssetPreview::getPose() const
+{
+	READ_ZONE();
+	return(mPose);
+}
+
+// from RenderDataProvider
+void GroundEmitterAssetPreview::lockRenderResources(void)
+{
+	ApexRenderable::renderDataLock();
+}
+
+void GroundEmitterAssetPreview::unlockRenderResources(void)
+{
+	ApexRenderable::renderDataUnLock();
+}
+
+void GroundEmitterAssetPreview::updateRenderResources(bool /*rewriteBuffers*/, void* /*userRenderData*/)
+{
+	mApexRenderDebug->updateRenderResources();
+}
+
+// from Renderable.h
+void GroundEmitterAssetPreview::dispatchRenderResources(UserRenderer& renderer)
+{
+	mApexRenderDebug->dispatchRenderResources(renderer);
+}
+
+PxBounds3 GroundEmitterAssetPreview::getBounds(void) const
+{
+	return mApexRenderDebug->getBounds();
+}
+
+void GroundEmitterAssetPreview::release(void)
+{
+	if (mInRelease)
+	{
+		return;
+	}
+	mInRelease = true;
+	const_cast<GroundEmitterAssetImpl*>(mAsset)->releaseEmitterPreview(*this);
+}
+
+}
+} // namespace nvidia::apex