public void DrawText(MeshGenerationContextUtils.TextParams textParams, TextHandle handle, float pixelsPerPoint)
{
bool flag = textParams.font == null;
if (!flag)
{
bool flag2 = this.m_CurrentElement.panel.contextType == ContextType.Editor;
if (flag2)
{
textParams.fontColor *= textParams.playmodeTintColor;
}
float scaling = TextNative.ComputeTextScaling(this.m_CurrentElement.worldTransform, pixelsPerPoint);
TextNativeSettings textNativeSettings = MeshGenerationContextUtils.TextParams.GetTextNativeSettings(textParams, scaling);
using (NativeArray <TextVertex> vertices = TextNative.GetVertices(textNativeSettings))
{
List <RenderChainTextEntry> arg_91_0 = this.m_CurrentElement.renderChainData.textEntries;
int textEntryIndex = this.m_TextEntryIndex;
this.m_TextEntryIndex = textEntryIndex + 1;
RenderChainTextEntry renderChainTextEntry = arg_91_0[textEntryIndex];
Vector2 offset = TextNative.GetOffset(textNativeSettings, textParams.rect);
MeshBuilder.UpdateText(vertices, offset, this.m_CurrentElement.renderChainData.verticesSpace, this.m_XFormClipPages, this.m_IDsFlags, this.m_OpacityPagesSettingsIndex, this.m_MeshDataVerts.Slice(renderChainTextEntry.firstVertex, renderChainTextEntry.vertexCount));
renderChainTextEntry.command.state.font = textParams.font.material.mainTexture;
}
}
}
public void Begin(VisualElement ve, UIRenderDevice device)
{
Debug.Assert(ve.renderChainData.usesLegacyText && ve.renderChainData.textEntries.Count > 0);
this.m_CurrentElement = ve;
this.m_TextEntryIndex = 0;
Alloc allocVerts = ve.renderChainData.data.allocVerts;
NativeSlice <Vertex> slice = ve.renderChainData.data.allocPage.vertices.cpuData.Slice((int)allocVerts.start, (int)allocVerts.size);
device.Update(ve.renderChainData.data, ve.renderChainData.data.allocVerts.size, out this.m_MeshDataVerts);
RenderChainTextEntry renderChainTextEntry = ve.renderChainData.textEntries[0];
bool flag = ve.renderChainData.textEntries.Count > 1 || renderChainTextEntry.vertexCount != this.m_MeshDataVerts.Length;
if (flag)
{
this.m_MeshDataVerts.CopyFrom(slice);
}
int firstVertex = renderChainTextEntry.firstVertex;
this.m_XFormClipPages = slice[firstVertex].xformClipPages;
this.m_IDsFlags = slice[firstVertex].idsFlags;
this.m_OpacityPagesSettingsIndex = slice[firstVertex].opacityPageSVGSettingIndex;
}
